Use the drop-down menus to identify each organic reaction as an addition, substitution, elimination, or condensation reaction. (C H 3) subscript 3 C O H plus C H 3 O H right arrow (C H 3) subscript 3 C O C H 3 plus H 2 O. H 3 C H C double bond C H C H 3 plus H upper B r right arrow C H 3 C H 2 C H (upper B r) C H 3. (C H 3) subscript 3 C O H right arrow C H 3 C H 3 C H 2 plus H 2 O. A benzene ring plus upper B r subscript 2 right arrow benzene ring with upper B r bonded to the top, plus upper H upper B r.
Answers
A chemical reaction involves an interaction between two or more species to yield a product.
What is a chemical reaction?A chemical reaction involves an interaction between two or more species to yield a product.
The following is the classification of the reactions based on type;
The first reaction shown in the attachment is a condensation reactionThe second reaction is an addition reactionThe third reaction is an elimination reactionThe fourth reaction is a substitution reactionLearn more about reaction:https://brainly.com/question/9524025
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Related Questions
The ph of an acidic solution containing a [h] of 7.23 x 10-m
Answers
Answer:
the pH of a solution if h+ 1.0 x 10-9 M
5
Explanation:
Concentration (mol/L)[H3O+]pHpOH1 x 10-8861 x 10-9951 x 10-10104
Calculate the temperature change of copper metal that has a mass of 43.2 g and is allowed to absorb 1,345 J of heat. The specific heat capacity of copper is 0.385 J/°c g.
Answers
Answer: 80.9 K
Explanation:
[tex]Q=mc \Delta T\\\\1345=(43.2)(0.385) \Delta T\\\\\Delta T=\frac{1345}{(43.2)(0.385)} \approx \boxed{80.9 \text{ K}}[/tex]
What happens when a solid is dissolved into a liquid?
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Answer:
The solid has broken down into pieces so small that its particles spread all throughout the new mixture.
What leads to the formation of an ionic bond with Hg2+?
Answers
The attraction of an [tex]SO_4^{2-}[/tex] ion leads to the formation of an ionic bond with [tex]Hg^{2+}[/tex]
What is an ionic bond?Ionic bond, also called an electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound.
Since the question asking among all these options:
(a) The attraction of a noble gas
(b) The attraction of a [tex]NH^{4+}[/tex] ion
(c) The attraction of a group 1 element
(d) The attraction of a [tex]SO_4^{2-}[/tex] ion
An ionic bond can be formed after two or more atoms lose or gain electrons to form an ion. Ionic bonds occur between metals, losing electrons, and nonmetals, gaining electrons.
Hence, option D is correct.
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Which of the following physical changes is not an example of a change in state?
A. rock breaking with a hammer C. corn with ice
B. a (ball looking) object into water D. water filling into a ice cube mold
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Answer:
Option
Explanation:
Rock is broken into piece but thestate is normal
Predict the products.
nabr (aq) + mgcl2 (aq) ----> __ + __.
will the reaction occur?
Answers
Answer:
MgBr
NaCl
Explanation:
What is the organic compound?
Answers
Answer:
propa-1-nol
Explanation:
easy clapp
(i) Give the two dyes that are mixed to make brown hair dye.
Answers
Answer:
green n yellow and white and black and white sq
Why do the carbon atoms with the double bond contain 1 less Hydrogen atoms then
carbon atoms that contains a single bond?
Answers
Answer:
The double bond is shown conventionally by two lines joining the atoms. Each line represents one pair of shared electrons. Carbon dioxide, CO2 Ethene, C2H4 Ethene has a double bond between the two carbon atoms. A more sophisticated view of the bonding in ethene
Explanation:
Which is the correct label of the parallel lines? Parallel lines a and b are shown. Points A and B lie on line a while points C and D lie on line b. The letters a and b are separated by two vertical lines. There is a horizontal line with arrows on either end over the letters A A. There is another horizontal line with arrows on either end over the letters C B. A vertical line with a horizontal line intersecting it at the bottom separates the two pairs. There is a horizontal line over the letter A with one arrow on the right end. There is a horizontal line over the letter B with one arrow on the right end. The letters are separated by two vertical lines. There is a horizontal line with arrows on either end over the letters A A. There is another horizontal line with arrows on either end over the letters C B. A vertical line with a horizontal line intersecting it at the bottom separates the two pairs. Question 5(Multiple Choice Worth 1 points) (01.01 LC) Anna draws an angle in her notebook. In how many points do the rays intersect? 2 0 1 3 Question 6(Multiple Choice Worth 1 points) (01.01 MC) Is the image an example of perpendicular lines? line AB intersects with another line at 90 degrees Yes; the lines intersect. Yes; the lines intersect at a right angle. No; the lines never touch. No; the lines are one-dimensional. Question 7(Multiple Choice Worth 1 points) (01.01 LC) Which term best describes the geometric figure? A location is labeled A. Line Point Ray Segment Question 8(Multiple Choice Worth 1 points) (01.01 LC) Which undefined term is needed to define a circle? Point Radius Line Ray Question 9(Multiple Choice Worth 1 points) (01.01 LC) Which of the following is a flat surface that extends infinitely, has length and width, but does not have depth? Angle Circle Plane Segment Question 10(Multiple Choice Worth 1 points) (01.01 MC) James defines an angle as "a figure consisting of two rays." His statement is not precise enough because he should specify that the rays must be
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Answer: B) the answer is CD with the line on top
Explanation:
A lithium atom has three, protons , three neutrons, and three electrons. What is the overall charge on this atom?
Answers
The overall charge on this atom is zero if the lithium atom has three, protons, three neutrons, and three electrons.
What is an atom?The smallest tiny particles of matter which can't be divided further is called atoms.
The lithium atom is always electrically neutral, ie, it has no charge. A proton has a unit positive charge while an electron has a unit negative charge, an atom has an equal number of protons and neutrons and thus it is electrically neutral.
Hence, the overall charge on this atom is zero if the lithium atom has three, protons, three neutrons, and three electrons.
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Forrest spills some acid on the lab floor. He notifies his teacher and begins to look for baking soda to neutralize the acid on the floor.
Who should be notified next?
Answers
The other students in the lab should be notified next in this type of scenario.
What is an acid?This is a substance which donates protons and is very corrosive. It also turns blue litmus paper red.
When it was spilled and baking soda was used to neutralize it on the floor , it is best to inform the other students too so as to prevent them from being exposed by mistake thereby reducing risk of injury.
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If a solution is made by using 0.45 moles of NaCl and dissolving it with water so that the total volume is 0.750 liters, what will the concentration of that solution be in molarity?
Answers
Answer:
.6 M
Explanation:
.45 moles / .750 liters = .6 M
What happens when a solid is dissolved into a liquid?
Solid particles float toward the surface layer of liquid particles.
O Solid particles sink down toward the bottom layer of liquid particles.
Solid particles become evenly dispersed among liquid particles.
Solid particles become suspended in the middle of liquid particles.
Answers
Answer:
C
Explanation:
chem ed 2022
When a solid is dissolved into a liquid,
Solid particles become evenly dispersed among liquid particles.So, option C is correct is one.
What is solution?When solid dissolve in liquid and form intimate mixture called solution.A solid mix completely in liquid by breaking solid particles into smaller one and dissolves in liquid.The minor part generally solid present in solution is called solute.The major part generally liquid in the solution is called solvent .learn about solid,
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Why is it important for scientists to use common units such as the metric system?
A. so they can effectively communicate their findings
B. so they can double check their data
C. so they can form similar hypotheses
D. so they can conduct controlled experiments
Answers
Answer:
The correct answer is A, or "so they can effectively communicate their findings.
Explanation:
The metric system is the international system of weights and measures, which is used universally in the scientific community. Scientists benefit from the metric system so that they can communicate theories, ideas and most importantly data in a way everyone understands. It is virtually impossible to comprehend any modern, data-rich research in the natural or physical sciences without referring to the metric system and being able to contextualize the numbers and units it includes.
Please brainliest answer
I appreciate it :)
Random molecular motion of a substance is the greatest when the substance is
Answers
Answer: a gas
The gas phase is the phase where particles are packed the least tightly together.
In an electroplating apparatus, where does the reduction reaction occur?
On the surface of the anode
On the surface of the battery
In the solution
On the surface of the cathode
Answers
Answer:
on the surface of the cathode
Which of the following statements is true? Radiation is the transfer of heat between objects which are not touching. An insulator speeds up the vibration of molecules and the transfer of heat. Heat is transfered in solids through conduction. All of the sun's heat is reflected by the Earth's atmosphere.
Answers
Answer:
Radiation is the transfer of heat between objects which are not touching. I think
Explanation:
research some metal ores and what the extracted metals are used for?
Answers
A typical example of metal ore is copper which is used for production of electrical wires.
What are metal ores?Metal ores are defined as the metals that are naturally deposited at the earth crust which can serve as a valuable resources for many industries.
The copper is a typical example of a metal ore which is a good conductor of electricity used for production of electrical wires.
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Strontium bromide contains only strontium and bromine. What is the formula for this compound?.
Answers
[tex]SrBr_{2}[/tex]
Explanation:Chemical formulas are a way to show the elements and the amount of each element present in a compound.
Element Symbol
To write a chemical formula you need to use their chemical symbols. So, we need to find the symbols for strontium and bromide.
Strontium is SrBromine is BrCharges
However, elements do not combine in random ratios. The ratios are based on charges so that all compounds have a neutral charge. Elements will have different subscripts to ensure that compounds have a neutral overall charge. So, to correctly write the formula we need to know the charges Sr and Br have when they became ions.
Sr gains a charge of +2Br gains a charge of -1To cancel the positive 2 out, we must have 2 bromines. That means the final formula for strontium bromide is [tex]SrBr_{2}[/tex]. Now, the compound has a charge of 0.
I need the answers of these
Answers
Answer:
Hope this helps :D
Explanation:
Metal: Aluminum and Copper
Non-Metal: Hydrogen and Flourine
Acid: Sulfuric Acid and Phosphoric Acid
Alkali Metals: Hydrogen and Lithium
Compounds: Water and Carbon Dioxide
Elements: Carbon and Oxygen
what did early atomic theory accomplish
Answers
Answer:
The concept of the atom (Greek: atomos, "indivisible"), an indivisible particle of matter, goes back to ancient Greece and a man named Democritus, a rival of Aristotle. Democritus held that all matter could be subdivided only until some finite particle was reached.Dalton's atomic theory was the first complete attempt to describe all matter in terms of atoms and their properties. Dalton based his theory on the law of conservation of mass and the law of constant composition. The first part of his theory states that all matter is made of atoms, which are indivisible.Atomic theory established that all matter is made of tiny particles, a discovery that led to amazing scientific breakthroughs in areas from modern chemistry to nuclear energy.Atomic models are important because, they help us visualize the interior of atoms and molecules, and thereby predicting properties of matter.This atomic model has changed over time. Scientists used the model to make predictions. Sometimes the results of their experiments were a surprise and they did not fit with the existing model. Scientists changed the model so that it could explain the new evidence.Atomic theory originated as a philosophical concept in ancient India and Greece. The word "atom" comes from the ancient Greek word atomos, which means indivisible. According to atomism, matter consists of discrete particles. However, the theory was one of many explanations for matter and wasn't based on empirical dataEverything is composed of atoms, which are the indivisible building blocks of matter and cannot be destroyed. All atoms of an element are identical. The atoms of different elements vary in size and mass. Compounds are produced through different whole-number combinations of atoms.Dalton's atomic theory suggested that the atom was indivisible and indestructible. But the discovery of two fundamental particles (electrons and protons) inside the atom, led to the failure of this aspect of Daltons atomic theory.
hope this is helpful
can someone help me here please
Answers
Answer:
3) 670.7 °C (nearest tenth)
4) 818.2 torr (nearest tenth)
Explanation:
Question 3Charles's Law[tex]\sf \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}\quad \textsf{(when pressure is constant and temperature is in kelvin)}[/tex]
where:
[tex]\sf V_1[/tex] = initial volume[tex]\sf V_2[/tex] = final volume[tex]\sf T_1[/tex] = initial temperature[tex]\sf T_2[/tex] = final temperatureGiven values:
[tex]\sf V_1[/tex] = 3 L[tex]\sf V_2[/tex] = 10 L[tex]\sf T_1[/tex] = 10°CConvert the temperature in Celsius to kelvin by adding 273.15:
⇒ [tex]\sf T_1[/tex] = 10 + 273.15 = 283.15 K
Substitute the given values into the formula and solve for T₂:
[tex]\implies \sf \dfrac{3}{10}=\dfrac{283.15}{T_2}[/tex]
[tex]\implies \sf 3 \cdot T_2=283.15 \cdot 10[/tex]
[tex]\implies \sf T_2=\dfrac{2831.5}{3}[/tex]
[tex]\implies \sf T_2=943.83333...\:K[/tex]
Converting kelvins back to Celsius:
[tex]\implies \sf T_2=943.83333...-273.15=670.68333...\:C^{\circ}[/tex]
Therefore, the final temperature will be 670.7 °C (nearest tenth).
Question 4Gay-Lussac's Law[tex]\sf \dfrac{P_1}{T_1}=\dfrac{P_2}{T_2}\quad \textsf{(when volume is constant and temperature is in kelvin)}[/tex]
where:
[tex]\sf P_1[/tex] = initial pressure[tex]\sf P_2[/tex] = final pressure[tex]\sf T_1[/tex] = initial temperature[tex]\sf T_2[/tex] = final temperatureGiven values:
[tex]\sf P_1[/tex] = 760 torr[tex]\sf T_1[/tex] = 27°C[tex]\sf T_2[/tex] = 50°CConvert the temperature in Celsius to kelvin by adding 273.15:
⇒ [tex]\sf T_1[/tex] = 27 + 273.15 = 300.15 K
⇒ [tex]\sf T_2[/tex] = 50 + 273.15 = 323.15 K
Substitute the given values into the formula and solve for P₂:
[tex]\implies \sf \dfrac{760}{300.15}=\dfrac{P_2}{323.15}[/tex]
[tex]\implies \sf 760 \cdot 323.15=P_2 \cdot 300.15[/tex]
[tex]\implies \sf 245594=300.15 \cdot P_2[/tex]
[tex]\implies \sf P_2=\dfrac{245594}{300.15}[/tex]
[tex]\implies \sf P_2=818.23754...\:torr[/tex]
Therefore, the new pressure is 818.2 torr (nearest tenth).
What is the increment of change in a series of straight-chain alkanes?
CH
CH3
CH4
CH2
Answers
What is the increment of change in a series of straight-chain alkanes?
CH
CH3
CH4
CH2
Answer:
CH2
9. Which practice has been able to save some organisms from extinction?
O cross breeding
O genetic modification
O captive breeding
Orebuilding habitats
Answers
The practice that has been able to save some organisms from extinction is cross breeding.
What is cross breeding?Cross breeding is the process of producing separate strains of the same species in order to create new traits.
Living organisms are bound to go extinct when faced by certain unfavorable conditions that cannot be adapted to.
However, the production of resistant strains of the same species of an organism via cross breeding can help prevent them from going extinct.
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Answer:
c
Explanation:
What is the energy of a photon of infrared radiation with a frequency of 2.53 × 1012 Hz? Planck’s constant is
6.63 × 10–34 J • s.
Answers
Answer: C, 1.68 x 10^-21
Explanation: Edge 2022
A solution of potassium nitrate is made when potassium nitrate dissolves in water.
Describe a method you could use to obtain crystals of potassium nitrate from
potassium nitrate solution.
You should include an explanation of the process by which the crystals are produced
from the solution.
[6 marks]
Answers
Answer:
Boil the water and stir in potassium nitrate. If it doesn't all dissolve, you can cook it on the stove or microwave it until the water boils again. Remove the solution from heat, but let it cool slowly for the best crystal formation.
Question 7 (5 points)
(08.02 mc)
what is the mass of naci required to make 140 grams of a 12% solution of nach in water? (5 points)
12 grams
14 grams
oc
12 grams
od
18 grams
Answers
Answer: 18 g
Explanation:
[tex]0.12=\frac{\text{mass of NaCl}}{140}\\\text{mass of NaCl}=(0.12)(140)=16.8 \text{ g}[/tex]
The option closest to this is 18 g
Jason and yolanda both drew a simple random sample from a non-normally distributed population of 25,000. Jason’s sample consisted of 0. 24% of the population, while yolanda’s sample consisted of 0. 32% of the population. Whose sample can be used to make inferences about the population?.
Answers
Both the samples can be used to make inferences about the population.
What is Non-Normal Distribution?A non-normal distribution is when the data is concentrated on one side with decreasing amount streaming off to the left or right side
It is given in the question that
Total number of population = 25000
% of a sample of Jason = 0.24%
% of the sample of Yolanda's = 0.32%
According to the Jason's Sample
the number of the population is given by
0.24 * 25000 / 100
60
According to the Yolanda's Sample
The number of the population is given by
0.32 * 25000 / 100
80
Both the samples can be used to make inferences about the population.
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This download is my science worksheet. It's about different types of energy in a situation, like examples. btw this is 7th grade science
Answers
All types of energy can be resumed into two basic types of energy which include kinetic energy and potential energy.
What is kinetic energy?Energy is the ability to perform a given work. Kinetic energy is energy in movement, whereas potential energy is stored energy.
For example, plant photosynthesis makes reference to chemical energy (potential energy), popcorn makes reference to thermal energy, etc.
In conclusion, all types of energy can be resumed into two basic types of energy which include kinetic energy and potential energy.
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